摘要
在分析电磁炮基本结构和工作原理的基础上,结合激光多普勒频移效应,系统地研究了国内外多种膛内弹丸测速方法,利用激光干涉测速方法设计了1套切实可行的电磁炮膛内弹丸速度测试系统,以用于实时、精确、自动测量电磁炮膛内弹丸速度,解决了电磁炮研究中的急需问题。
Based on the analysis of basic structure and principle of electromagnetic gun and combined with the effect of laser Doppler shift,the paper researched many kinds of pill velocity measurement method inside cavity in domestic and abroad.It designed a suit of feasible velocity test system of electromagnetic gun inside cavity by means of velocity measure method of laser interference.The system could be adopted to measure the pill velocity of electromagnetic gun inside cavity in real time,accuracy and auto-measurement,it solved the emergent puzzle in the electromagnetic gun research.
出处
《四川兵工学报》
CAS
2011年第6期43-46,共4页
Journal of Sichuan Ordnance
关键词
电磁炮
VISAR
测速系统
electromagnetic gun
VISAR
velocity test system
